Jerry Blazey May 31, 2007 LCWS07 1 http://www-sid.slac.stanford.edu/ SiD Overview & Opportunities SiD Overview & Opportunities Jerry Blazey Jerry Blazey Northern Illinois University Northern Illinois University LCWS07-Hamburg LCWS07-Hamburg June 1, 2007 June 1, 2007
15
Embed
Http:// Jerry Blazey May 31, 2007 LCWS07 1 SiD Overview & Opportunities Jerry Blazey Northern Illinois University LCWS07-Hamburg.
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
resolutionresolution• Five barrel layersFive barrel layers• Four forward layersFour forward layers• Transparency (~0.1% XTransparency (~0.1% X00 per per
layer)layer)• 14 mm from beam pipe14 mm from beam pipe
• Tracker: RTracker: Rii=0.22 m, R=0.22 m, Roo=1.23 =1.23 m, L= 3.3 mm, L= 3.3 m
• Five cylinders Five cylinders – tiled with 10x10cmtiled with 10x10cm22 single single
sided microstrip sensorssided microstrip sensors
– Material budget 0.8% XMaterial budget 0.8% X00/layer/layer
• Five (x2) endcap disksFive (x2) endcap disks– tiled with R, tiled with R, microstrip microstrip
sensorssensors
– Material budget 1.3% XMaterial budget 1.3% X00/layer/layer
Jerry Blazey May 31, 2007 LCWS07
6
http://www-sid.slac.stanford.edu/
Tracking Tracking PerformancePerformance
• Full simulationFull simulation• Vertex detector seeded Vertex detector seeded
pattern recognition (3 hit pattern recognition (3 hit combinations)combinations)
Muon Muon SystemSystem • Muon System Baseline Muon System Baseline
Configuration Configuration – Octagon: 48 layers, 5 cm Octagon: 48 layers, 5 cm
thick steel absorber platesthick steel absorber plates– Six-Eight planes of x, y or u, Six-Eight planes of x, y or u,
v upstream of Fe flux return v upstream of Fe flux return for xyz and direction of for xyz and direction of charged particles that enter charged particles that enter muon system.muon system.
• Muon ID studies Muon ID studies – 12 RPC- instrumented gaps12 RPC- instrumented gaps– ~1cm spatial resolution~1cm spatial resolution
– VTD: small radius ( 5T helps)VTD: small radius ( 5T helps)– Tracker: excellent dp/p; minimized material all cos(Tracker: excellent dp/p; minimized material all cos())– Demonstrated pattern recognitionDemonstrated pattern recognition– Solenoid: 5T (difficult but not unprecedented)Solenoid: 5T (difficult but not unprecedented)
• Simulation & algorithmic toolsSimulation & algorithmic tools– Little mentionLittle mention– BUT there has been tremendous effort and many BUT there has been tremendous effort and many
tools are in place) tools are in place) • Detector studies and MC benchmarking can be pursued!Detector studies and MC benchmarking can be pursued!• Overall integration studies neededOverall integration studies needed
Jerry Blazey May 31, 2007 LCWS07
13
http://www-sid.slac.stanford.edu/
Looking Back a Bit &Looking Back a Bit &The Way ForwardThe Way Forward
• Silicon Detector Design StudySilicon Detector Design StudyInitiated Victoria ALCPG Meeting 2004Initiated Victoria ALCPG Meeting 2004
• Organization Fall-Winter ’04-’05Organization Fall-Winter ’04-’05• Progress on Technology, Simulation, Progress on Technology, Simulation,
Benchmarking, Cost ‘06Benchmarking, Cost ‘06• Tools all in place for a workshop on Tools all in place for a workshop on
optimization and choices, new ideas optimization and choices, new ideas welcome – Fall ‘07.welcome – Fall ‘07.
• Final choices – Spring ’08Final choices – Spring ’08• Letter of Intent – Summer ’08Letter of Intent – Summer ’08
Jerry Blazey May 31, 2007 LCWS07
14
http://www-sid.slac.stanford.edu/
Closing CommentsClosing Comments
• A silicon-centric design offeringA silicon-centric design offering– unprecedented tracking precisionunprecedented tracking precision– new potential in calorimetrynew potential in calorimetry– good muon identificationgood muon identification
• Complementary to other conceptsComplementary to other concepts• Many opportunities for new effort and expertise. Many opportunities for new effort and expertise. • Tools and organization in place to support Tools and organization in place to support
efficient development and to get started.efficient development and to get started.• Great opportunity to explore ILC detector/physics. Great opportunity to explore ILC detector/physics. • Open to new ideas, collaborators, increased Open to new ideas, collaborators, increased
internationalization internationalization
• Rich Partridge will discuss interplay between Rich Partridge will discuss interplay between physics/detector projects and avenues for physics/detector projects and avenues for involvement on SiD.involvement on SiD.
Jerry Blazey May 31, 2007 LCWS07
15
http://www-sid.slac.stanford.edu/
OrganizatioOrganizationn
SiD DESIGN STUDY COORDINATORSJ.Jaros, H.Weerts,H.Aihara & J.Karyotakis